package com.qfedu.mapper;
import  com.qfedu.pojo.*;

import java.util.List;

/**
 * @author LiJH
 * @date 2023-01-31
 */
public interface UserMapper {
//    @Insert("insert into user values(null,#{num},#{})")
   void addUser(User user);
   List<User> listUser();
   void deleteUser(int id);
   void updateUser(User user);
}